All About Color Blue Gray

#6699CC

Blue Gray is a soft, muted blue, resembling the color of a cloudy sky. It's a calming and soothing color, perfect for creating a serene and peaceful environment.

About Blue Gray

Blue Gray is a light blue color with the hex code #6699CC. In RGB it is red 102, green 153, blue 204; in HSL it is hue 210°, saturation 50%, lightness 60%; in CMYK it is 50%, 25%, 0%, 20%. Its contrast ratio is 3.00:1 on white and 6.99:1 on black.

#6699CC Color Conversion

Hex triplet66, 99, CC
CMYK50.00%, 25.00%, 0.00%, 20.00%
RGB Decimal102, 153, 204
HSL210°, 50%, 60%
RGB Octal146, 231, 314
HSV (HSB)210.00°, 50.00%, 80.00%
RGB Binary1100110, 10011001, 11001100
CIE-L*AB61.63, -2.81, -31.44
RGB Percent40.00%, 60.00%, 80.00%
CIE-L*CH61.63, 31.56, 264.88
XYZ27.77, 29.97, 61.45
CIE-L*UV61.63, -23.99, -48.61
xyY0.23, 0.25, 29.97
Hunter-Lab54.74, -5.25, -28.23
RYB40.00%, 53.33%, 80.00%

Color Accessibility Scores

#6699CC on a dark background: contrast 6.99:1, passes WCAG AA.
#6699CC on a light background: contrast 3.00:1, passes WCAG AA for large text only.

Color Shades

Tints and shades of Blue Gray, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around Blue Gray. Open any of them in the Muzli palette generator.

Complementary palette

#6699CC · #ABC7E3 · #366BA1 · #CC9966 · #E3C7AB

Analogous palette

#66CC99 · #66CCCC · #6699CC · #6666CC · #9966CC

Triadic palette

#6699CC · #CC6699 · #99CC66 · #ABC7E3 · #E3ABC7

Tetradic palette

#6699CC · #CC66CC · #CC9966 · #66CC66 · #366BA1

Monochromatic palette

#264C73 · #3973AC · #6699CC · #9FBFDF · #D9E6F2

Generate more palettes containing Blue Gray · Browse all color names

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